Astronomy
Constellations - Puppis - 12 Pup

 
Identification Data
Common Name
ConstellationPuppis
Star Name12 Pup
Skymap Number7590033
Henry Draper (HD) Number65699
Harvard Revised (HR) Number3123
SAO Number174932
Durchmusterung (DM) NumberCD-22 5476
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number253595
Right Ascension (RA) J20007h 59m 5.715s
Declination (Dec) J2000-23° 18' 37.425"
Position Uncertainty0.0061s
Proper Motion in RA (J2000)/cos(Dec)-0.00085
Proper Motion in Dec (J2000)+0.002866
Radial Velocity+010.7km s-1
Trigonometric Parallax+0.00415s
Trigonometric Parallax Uncertainty0.00069s
GCI Unit Vector in X (J2000)-0.456044
GCI Unit Vector in Y (J2000)0.797142
GCI Unit Vector in Z (J2000)-0.395712
Galactic Longitude241.28°
Galactic Latitude
3.29°
Observational Data
Observed Visual Magnitude (V)5.09
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude6.19
Observed B-V Colour+1.103
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.8
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0Ib-II
One-Dimensional Spectral ClassG5
Position Angle
Year of Observation AD

Data Source
SKY2000 - Master Star Catalog - Star Catalog Database, Version 2
    Sande C.B., Warren Jr. W.H., Tracewell D.A., Home A.T., Miller A.C.
    (Goddard Space Flight Center, Flight Dynamics Division (1998))

 
Page compiled: Sun Sep 02 13:15:48 GMT+01:00 2001